Hi, I am looking for a solution to add a delay of 5 seconds between ALL outgoing mails on my postfix servers. I use the following rules for the moment in main.cf : smtp_destination_concurrency_limit = 1 smtp_destination_rate_delay = 5s smtp_extra_recipient_limit = 2 But these rules are only applicable for the similar domains. I would like ALL outbound emails to apply these rules. How can I do this ? Regards
